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FixMP4 vs OffSlate

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FixMP4 compared with OffSlate
DetailFixMP4 logo FixMP4OffSlate logo OffSlate
What it doesRepair corrupted MP4, MOV and M4A files in your browser without uploading Paste your website link. OffSlate builds your brand kit and makes a branded promo video with voiceover and captions, in 16:9 or 9:16, ready to post.
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelFreemium Paid
PricingMonthly: $9/month. Yearly: $29/year. Diagnosis and 15-second preview of repaired file are free. Cameo: $10/month (4 credits, 60 seconds of video); Headliner: $25/month (10 credits, 150 seconds); Director's Cut: $50/month (20 credits, 300 seconds); Blockbuster: $100/month (40 credits, 600 seconds). New accounts get 2 free credits lasting 15 days. Top-ups available in $10 increments.
Key features
  • Repairs MP4, MOV, M4A and M4V files with H.264 or HEVC video
  • Rebuilds missing or damaged index from frame data
  • Works entirely in browser without uploading files
  • Supports large files up to multi-gigabyte
  • Handles variable frame rate recordings
  • Supports devices: iPhone, iPad, Android, GoPro, DJI, Insta360, Sony, Canon, Nikon, dashcams, OBS, Zoom
  • Repairs iPhone Voice Memos without reference file
  • Automatic brand kit extraction from website
  • AI script generation and editing
  • Multiple voiceover options with premium voices in top tier
  • Dual format output: 16:9 and 9:16
  • Burned-in captions synced to voiceover
  • 1080p resolution without watermark
  • Brand verification to flag risky claims
  • Reusable brand kits for agencies and freelancers
  • Credit system with automatic refund on failed videos
What makes it different
  • No file upload required - repair runs locally in your browser on your device
  • See your repaired video play before paying anything
  • Works with corrupted files from many devices and recording apps
  • Maintains audio-video sync across damaged sections
  • High success rate - 95% pass all checks on test files
  • Reads website content automatically to create script and brand kit without manual brief
  • Pay only for videos created using credits, edit brand and script free before rendering
  • Ready to post same day on multiple social platforms
  • Designed for agencies to manage multiple client brands with saved kits
Community votes00
DR (Domain Rating by Ahrefs)12 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)180
Referring domains (Majestic)160

5 details filled in for both companies.

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